When building this code with clang-10 a number of warnings will be generated along the lines of: warning: address of array 'ep->version' will always evaluate to 'true'
Convert these checks to checking the strlen of the part of the array we care about. As this array will be null terminated previously by us, this is safe.
Cc: Lokesh Vutla lokeshvutla@ti.com Signed-off-by: Tom Rini trini@konsulko.com --- board/ti/common/board_detect.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/board/ti/common/board_detect.c b/board/ti/common/board_detect.c index 429668404a3b..e09ecda4d7e6 100644 --- a/board/ti/common/board_detect.c +++ b/board/ti/common/board_detect.c @@ -669,17 +669,17 @@ void __maybe_unused set_board_info_env(char *name)
if (name) env_set("board_name", name); - else if (ep->name) + else if (strlen(ep->name) != 0) env_set("board_name", ep->name); else env_set("board_name", unknown);
- if (ep->version) + if (strlen(ep->version) != 0) env_set("board_rev", ep->version); else env_set("board_rev", unknown);
- if (ep->serial) + if (strlen(ep->serial) != 0) env_set("board_serial", ep->serial); else env_set("board_serial", unknown); @@ -692,22 +692,22 @@ void __maybe_unused set_board_info_env_am6(char *name)
if (name) env_set("board_name", name); - else if (ep->name) + else if (strlen(ep->name) != 0) env_set("board_name", ep->name); else env_set("board_name", unknown);
- if (ep->version) + if (strlen(ep->version) != 0) env_set("board_rev", ep->version); else env_set("board_rev", unknown);
- if (ep->software_revision) + if (strlen(ep->software_revision) != 0) env_set("board_software_revision", ep->software_revision); else env_set("board_software_revision", unknown);
- if (ep->serial) + if (strlen(ep->serial) != 0) env_set("board_serial", ep->serial); else env_set("board_serial", unknown);